Return-path: Received: from mail.bootlin.com ([62.4.15.54]:41287 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933149AbeGIUKO (ORCPT ); Mon, 9 Jul 2018 16:10:14 -0400 From: Boris Brezillon To: Ralf Baechle , linux-mips@linux-mips.org, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Boris Brezillon , Richard Weinberger , Miquel Raynal , linux-mtd@lists.infradead.org Cc: David Woodhouse , Brian Norris , Marek Vasut , linux-wireless@vger.kernel.org, Arnd Bergmann Subject: [PATCH v2 11/24] mtd: rawnand: sunxi: Make sure ret is initialized in sunxi_nfc_read_byte() Date: Mon, 9 Jul 2018 22:09:32 +0200 Message-Id: <20180709200945.30116-12-boris.brezillon@bootlin.com> (sfid-20180709_221023_307703_FE397FA0) In-Reply-To: <20180709200945.30116-1-boris.brezillon@bootlin.com> References: <20180709200945.30116-1-boris.brezillon@bootlin.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Fixes the following smatch warning: drivers/mtd/nand/raw/sunxi_nand.c:551 sunxi_nfc_read_byte() error: uninitialized symbol 'ret'. Signed-off-by: Boris Brezillon --- drivers/mtd/nand/raw/sunxi_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index 99043c3a4fa7..4b11cd4a79be 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -544,7 +544,7 @@ static void sunxi_nfc_write_buf(struct mtd_info *mtd, const uint8_t *buf, static uint8_t sunxi_nfc_read_byte(struct mtd_info *mtd) { - uint8_t ret; + uint8_t ret = 0; sunxi_nfc_read_buf(mtd, &ret, 1); -- 2.14.1